Patent EP0372942A2 successfully refreshed from Google Patents.
US2863378A
Expired / Lapsed
US
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Assignee: CAMFIELD Manufacturing Co
•
Filing: 1953-11-23
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Granted: 1958-12-09
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Expires: 1973-11-23
Abstract
No abstract record available.
Inventors
- 👤 Henry L Olson
- 👤 Robert A Miller
- 👤 Haven Grand
- 👤 William F Hale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:49
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/08; A47J37/0814
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2254946A
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US2336640A
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US2541207A
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US2542231A
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US2555697A
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US2585465A
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US2548680A
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US2591886A
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US2622505A
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US2692549A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |